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arm64: dts: qcom: sm8150: Drop unrelated clocks from PCIe hosts

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The TBU clock belongs to the Translation Buffer Unit, part of the SMMU.
The ref clock is already being driven upstream through some of the
branches.

Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250521-topic-8150_pcie_drop_clocks-v1-4-3d42e84f6453@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Konrad Dybcio 2025-05-21 15:38:13 +02:00 committed by Bjorn Andersson
parent cb9ce20ebb
commit 7de0d60f63
1 changed files with 4 additions and 12 deletions
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16
arch/arm64/boot/dts/qcom/sm8150.dtsi
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@ -1876,17 +1876,13 @@ pcie0: pcie@1c00000 {
<&gcc GCC_PCIE_0_CFG_AHB_CLK>,
<&gcc GCC_PCIE_0_MSTR_AXI_CLK>,
<&gcc GCC_PCIE_0_SLV_AXI_CLK>,
<&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>,
<&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>,
<&rpmhcc RPMH_CXO_CLK>;
<&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>;
clock-names = "pipe",
"aux",
"cfg",
"bus_master",
"bus_slave",
"slave_q2a",
"tbu",
"ref";
"slave_q2a";
iommu-map = <0x0 &apps_smmu 0x1d80 0x1>,
<0x100 &apps_smmu 0x1d81 0x1>;
@ -1995,17 +1991,13 @@ pcie1: pcie@1c08000 {
<&gcc GCC_PCIE_1_CFG_AHB_CLK>,
<&gcc GCC_PCIE_1_MSTR_AXI_CLK>,
<&gcc GCC_PCIE_1_SLV_AXI_CLK>,
<&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>,
<&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>,
<&rpmhcc RPMH_CXO_CLK>;
<&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>;
clock-names = "pipe",
"aux",
"cfg",
"bus_master",
"bus_slave",
"slave_q2a",
"tbu",
"ref";
"slave_q2a";
assigned-clocks = <&gcc GCC_PCIE_1_AUX_CLK>;
assigned-clock-rates = <19200000>;